Function cassandra_cpp_sys::cass_data_type_sub_data_type_by_name [] [src]

pub unsafe extern "C" fn cass_data_type_sub_data_type_by_name(
    data_type: *const CassDataType,
    name: *const c_char
) -> *const CassDataType

Gets the sub-data type of a UDT (user defined type) at the specified index.

Note: Only valid for UDT data types.

@cassandra{2.1+}

@param[in] data_type @param[in] name @return Returns a reference to a child data type. Do not free this reference as it is bound to the lifetime of the parent data type. NULL is returned if the name doesn't exist.